Pencil sharpener



FIG. 1 is a perspective view of the pencil sharpener showing our new design;

FIG. 2 is a rear view of the pencil sharpener of FIG. 1;

FIG. 3 is a front view of the pencil sharpener of FIG. 1;

FIG. 4 is a right side view of the pencil sharpener of FIG. 1;

FIG. 5 is a left side view of the pencil sharpener of FIG. 1;

FIG. 6 is a top view of the pencil sharpener of FIG. 1; and,

FIG. 7 is a bottom view of the pencil sharpener of FIG. 1.

The interior structure rendered in broken lines in FIGS. 1–5 is environmental matter, and forms no part of the claimed design. 

The ornamental design for a pencil sharpener, as shown and described. 